<?hh // decl
/**
 * Copyright (c) 2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the "hack" directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */

function f(): void {
  return async function(array<int> $a): Awaitable<array<int>> {
    // This statement will not parse in Hack, but we should not raise an error
    // in decl mode.
    break 100;
  };
}
